1/*
2 * ng_btsocket_hci_raw.h
3 */
4
5/*-
6 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
7 *
8 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 *    notice, this list of conditions and the following disclaimer in the
18 *    documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * $Id: ng_btsocket_hci_raw.h,v 1.3 2003/03/25 23:53:32 max Exp $
33 * $FreeBSD$
34 */
35
36#ifndef _NETGRAPH_BTSOCKET_HCI_RAW_H_
37#define _NETGRAPH_BTSOCKET_HCI_RAW_H_
38
39#define NG_BTSOCKET_HCI_RAW_SENDSPACE	(4 * 1024)
40#define NG_BTSOCKET_HCI_RAW_RECVSPACE	(4 * 1024)
41
42/*
43 * Bluetooth raw HCI socket PCB
44 */
45
46struct ng_btsocket_hci_raw_pcb {
47	struct socket				*so;     /* socket */
48	u_int32_t				 flags;  /* flags */
49#define NG_BTSOCKET_HCI_RAW_DIRECTION	(1 << 0)
50#define NG_BTSOCKET_HCI_RAW_PRIVILEGED	(1 << 1)
51	struct sockaddr_hci			 addr;   /* local address */
52	struct ng_btsocket_hci_raw_filter	 filter; /* filter */
53	u_int32_t				 token;  /* message token */
54	struct ng_mesg				*msg;    /* message */
55	LIST_ENTRY(ng_btsocket_hci_raw_pcb)	 next;   /* link to next */
56	struct mtx				 pcb_mtx; /* pcb mutex */
57};
58typedef struct ng_btsocket_hci_raw_pcb		ng_btsocket_hci_raw_pcb_t;
59typedef struct ng_btsocket_hci_raw_pcb *	ng_btsocket_hci_raw_pcb_p;
60
61#define	so2hci_raw_pcb(so) \
62	((struct ng_btsocket_hci_raw_pcb *)((so)->so_pcb))
63
64/*
65 * Bluetooth raw HCI socket methods
66 */
67
68#ifdef _KERNEL
69
70void ng_btsocket_hci_raw_init       (void);
71void ng_btsocket_hci_raw_abort      (struct socket *);
72void ng_btsocket_hci_raw_close      (struct socket *);
73int  ng_btsocket_hci_raw_attach     (struct socket *, int, struct thread *);
74int  ng_btsocket_hci_raw_bind       (struct socket *, struct sockaddr *,
75                                     struct thread *);
76int  ng_btsocket_hci_raw_connect    (struct socket *, struct sockaddr *,
77                                     struct thread *);
78int  ng_btsocket_hci_raw_control    (struct socket *, u_long, caddr_t,
79                                     struct ifnet *, struct thread *);
80int  ng_btsocket_hci_raw_ctloutput  (struct socket *, struct sockopt *);
81void ng_btsocket_hci_raw_detach     (struct socket *);
82int  ng_btsocket_hci_raw_disconnect (struct socket *);
83int  ng_btsocket_hci_raw_peeraddr   (struct socket *, struct sockaddr **);
84int  ng_btsocket_hci_raw_send       (struct socket *, int, struct mbuf *,
85                                     struct sockaddr *, struct mbuf *,
86                                     struct thread *);
87int  ng_btsocket_hci_raw_sockaddr   (struct socket *, struct sockaddr **);
88
89#endif /* _KERNEL */
90
91#endif /* ndef _NETGRAPH_BTSOCKET_HCI_RAW_H_ */
92